<|begin_of_text|><|start_header_id|>system<|end_header_id|>Explain the role of energy intensity in emissions change.<|eot_id|><|start_header_id|>user<|end_header_id|>Sector: Energy; Total emissions change: 29%; Energy intensity contribution: 12%.<|eot_id|><|start_header_id|>assistant<|end_header_id|>Energy intensity contributed to a 12% increase in emissions in the Energy sector.<|eot_id|>